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AngularJs “controller as” syntax - clarification?
... which partially solves this problem, some folks prefer to write code in a more OOP manner, which in my opinion, makes the code easier to reason about and test.
Here's a fiddle to demonstrate: http://jsfiddle.net/HB7LU/5796/
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What is the difference between Hibernate and Spring Data JPA
...es declaratively using the @Transactional annotation.
Spring JDBC is much more lightweight, and it's intended for native querying, and if you only intend to use JDBC alone, then you are better off using Spring JDBC to deal with the JDBC verbosity.
Therefore, Hibernate and Spring Data are complemen...
How can I print the contents of a hash in Perl?
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Of course you're right re: $k. But it's more efficient in Perl 6! :) Yes, you're right on that too. I would never have thought to actually optimize or profile my Perl, but I'm glad to learn this. Of course, each should be more efficient (because there's no extra...
Is there a performance gain in using single quotes vs double quotes in ruby?
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This benchmark would be a lot more compelling if it took into account compilation time as well as execution time.
– nohat
Dec 5 '11 at 3:03
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Handler vs AsyncTask
... to the number of jobs that can be scheduled using AsyncTasks.
Handler is more transparent of the two and probably gives you more freedom; so if you want more control on things you would choose Handler otherwise AsynTask will work just fine.
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Rails: Using greater than/less than with a where statement
...yntax! Instead of 201..Float::INFINITY you'll be able to just write 201... More info in this blog post.
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Merge multiple lines (two blocks) in Vim
...akes us stronger
~
UPDATE: An answer with this many upvotes deserves a more thorough explanation.
In Vim, you can use the pipe character (|) to chain multiple Ex commands, so the above is equivalent to
:5,8del
:let l=split(@")
:1,4s/$/\=remove(l,0)/
Many Ex commands accept a range of lines a...
Is it possible to change the package name of an Android app on Google Play?
...ifest package name, this is the unique identity of the application forever more. Switching to a different name results in an entirely new application, one that can’t be installed as an update to the existing application.
More on things you cannot change here
Regarding your question on the URL fro...
Regex to match only letters
...one letter from A–Z in lowercase and uppercase. [a-zA-Z]+ matches one or more letters and ^[a-zA-Z]+$ matches only strings that consist of one or more letters only (^ and $ mark the begin and end of a string respectively).
If you want to match other letters than A–Z, you can either add them to ...
The preferred way of creating a new element with jQuery
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The first option gives you more flexibilty:
var $div = $("<div>", {id: "foo", "class": "a"});
$div.click(function(){ /* ... */ });
$("#box").append($div);
And of course .html('*') overrides the content while .append('*') doesn't, but I guess, ...